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Why Apple cannot unlock your deceased relative’s iPhone

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The reason Apple cannot unlock a deceased person’s iPhone
An iPhone locked with a passcode is more secure than any bank vault.
AI image: ChatGPT/Cult of Mac

A very sad day has come, and a beloved relative has passed away. And it seems Apple is making the experience worse because it refuses to unlock the deceased person’s iPhone!

It’s not that Apple refuses to — it literally cannot. And it all comes down to the way encryption works.

Fortunately, there’s a simple way to prevent this problem. It just takes some preparation.

The reason Apple cannot unlock a deceased person’s iPhone

Consider this typical scenario. Grandma passes away, and now the family wants the many pictures of the grandkids from her iPhone. The device is locked, so someone goes to Apple with the death certificate and asks for the passcode, or simply to have the device unlocked.

Apple says no, and the family is outraged. They aren’t thieves — they just want access to a handset they own.

To get why Apple is powerless to help, it’s important to understand that the contents of the iPhone are encrypted, and Apple doesn’t keep a key to unlock it. That’s because the company treats privacy as a fundamental human right.

An iPhone passcode is far more secure than any door lock

People tend to think of a passcode like a door key. It’s not — iPhone security doesn’t work anything like a lock on your house. Instead, locking your iPhone is the equivalent of putting everything in your house through a woodchipper, then immediately reassembling it all when you unlock the door. See? The metaphor completely fails.

That’s because iPhones use strong, device-based encryption. This scrambles everything — photos, messages, contacts — so it looks like complete nonsense, not readable text or images. The only way to restore the data is by unencrypting it, and that requires the passcode.

When a user sets their iPhone passcode, it becomes part of the encryption key that protects all the data on the device. Without the passcode, the data can’t be unscrambled.

The important part is this: Apple does not store a copy of your passcode or the full encryption key anywhere. It’s not sitting on Apple’s servers, and it’s not recoverable through iCloud. Without the passcode, the data remains scrambled. Permanently.

Apple won’t make a backdoor into your iPhone

Apple privacy
At Apple, privacy has always been paramount.
Image: Apple

Of course, Apple could write iOS in such a way as to let the company bypass this encryption. But it will not do this, and has defended this refusal over and over.

As a real-world example, the Mac maker stood its ground during a dispute with the FBI in 2015-2016, when Apple refused to create software to unlock a terrorist’s iPhone. In the end, the FBI had to go elsewhere to get access to the handset.

Apple consistently argues that building such a backdoor — even for legitimate cases like deceased relatives — would weaken security for everyone. If there’s a way to unlock an iPhone without the passcode, then hackers will inevitably find it. And unethical governments will simply demand that Apple turn over the data from every iPhone.

Apple’s strong stance on encryption is why iPhones can handle classified information up to the NATO Restricted level without the need for specialized software. No other handset can say that.

Apple can access iCloud data … maybe

Those trying to get family photos from a deceased relative’s iPhone have hope. Most iCloud data — like Mail, Contacts, Calendars, and Photos — is encrypted, but Apple holds the keys. That means Apple can give you access to online data with proof that your relative has passed away.

But there’s an important caveat. If your relative used Apple’s optional Advanced Data Protection for iCloud feature, then their Photos, Notes, etc. get encrypted with a passcode that Apple does not have access to. That makes it all permanently inaccessible.

An ounce of prevention

Concerned that you won’t be able to get access to an elderly relative’s iPhone after they pass away? Ask them for their passcode now. Alternatively, you can help your relatives out by sharing your iPhone passcode with someone you really, really trust.

Or if what you really want is the family photos on Grandma’s iPhone, you can get them now. Spend some time with her and have her AirDrop the pictures to you. Or put them on an external drive.

An iPhone passcode is not like a door key

The takeaway from all this for every iPhone user is that you shouldn’t think of your handset’s passcode like a simple door key. Realistically, door locks are stupid – all they do is keep out your friends. Anyone who really wants in can bust into your house.

But someone can’t easily bust into your iPhone without the passcode, not even Apple. And that includes the FBI — they spent $900,000 to crack open one terrorist’s iPhone in 2016, and Apple has worked hard to make its devices more secure since then.

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